JP7093800B2 - 熱交換器及びそれを有するヒートポンプシステム - Google Patents

熱交換器及びそれを有するヒートポンプシステム Download PDF

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Publication number
JP7093800B2
JP7093800B2 JP2020021017A JP2020021017A JP7093800B2 JP 7093800 B2 JP7093800 B2 JP 7093800B2 JP 2020021017 A JP2020021017 A JP 2020021017A JP 2020021017 A JP2020021017 A JP 2020021017A JP 7093800 B2 JP7093800 B2 JP 7093800B2
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Japan
Prior art keywords
flow path
liquid
hole
layer
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020021017A
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English (en)
Japanese (ja)
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JP2021127844A (ja
Inventor
豊 柴田
光春 沼田
智己 廣川
宏和 藤野
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Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP2020021017A priority Critical patent/JP7093800B2/ja
Priority to PCT/JP2021/004960 priority patent/WO2021162035A1/ja
Priority to EP21754117.6A priority patent/EP4086553B1/en
Priority to CN202180012069.4A priority patent/CN115023580B/zh
Publication of JP2021127844A publication Critical patent/JP2021127844A/ja
Application granted granted Critical
Publication of JP7093800B2 publication Critical patent/JP7093800B2/ja
Priority to US17/885,168 priority patent/US11619427B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
    • F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
JP2020021017A 2020-02-10 2020-02-10 熱交換器及びそれを有するヒートポンプシステム Active JP7093800B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020021017A JP7093800B2 (ja) 2020-02-10 2020-02-10 熱交換器及びそれを有するヒートポンプシステム
PCT/JP2021/004960 WO2021162035A1 (ja) 2020-02-10 2021-02-10 熱交換器及びそれを有するヒートポンプシステム
EP21754117.6A EP4086553B1 (en) 2020-02-10 2021-02-10 Heat exchanger and heat pump system having same
CN202180012069.4A CN115023580B (zh) 2020-02-10 2021-02-10 热交换器及具有该热交换器的热泵系统
US17/885,168 US11619427B2 (en) 2020-02-10 2022-08-10 Heat exchanger and heat pump system having same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020021017A JP7093800B2 (ja) 2020-02-10 2020-02-10 熱交換器及びそれを有するヒートポンプシステム

Publications (2)

Publication Number Publication Date
JP2021127844A JP2021127844A (ja) 2021-09-02
JP7093800B2 true JP7093800B2 (ja) 2022-06-30

Family

ID=77291565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020021017A Active JP7093800B2 (ja) 2020-02-10 2020-02-10 熱交換器及びそれを有するヒートポンプシステム

Country Status (5)

Country Link
US (1) US11619427B2 (zh)
EP (1) EP4086553B1 (zh)
JP (1) JP7093800B2 (zh)
CN (1) CN115023580B (zh)
WO (1) WO2021162035A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050822A1 (fr) 1999-02-24 2000-08-31 Hachiyo Engineering Co., Ltd. Systeme de pompe a chaleur combinant un cycle ammoniac avec un cycle dioxyde de carbone
JP2004275807A (ja) 2003-03-12 2004-10-07 Nissan Motor Co Ltd マイクロチャネル型蒸発器
CN102287969A (zh) 2011-06-16 2011-12-21 广东美的电器股份有限公司 平行流换热器
WO2013191056A1 (ja) 2012-06-18 2013-12-27 三菱電機株式会社 熱交換器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL107850A0 (en) * 1992-12-07 1994-04-12 Multistack Int Ltd Improvements in plate heat exchangers
JPH10300384A (ja) * 1997-04-24 1998-11-13 Daikin Ind Ltd プレート式熱交換器
JP4568973B2 (ja) * 2000-08-10 2010-10-27 ダイキン工業株式会社 プレート型熱交換器
US20030010483A1 (en) * 2001-07-13 2003-01-16 Yasuo Ikezaki Plate type heat exchanger
US6606882B1 (en) * 2002-10-23 2003-08-19 Carrier Corporation Falling film evaporator with a two-phase flow distributor
US6688137B1 (en) * 2002-10-23 2004-02-10 Carrier Corporation Plate heat exchanger with a two-phase flow distributor
US6989134B2 (en) * 2002-11-27 2006-01-24 Velocys Inc. Microchannel apparatus, methods of making microchannel apparatus, and processes of conducting unit operations
US7422910B2 (en) * 2003-10-27 2008-09-09 Velocys Manifold designs, and flow control in multichannel microchannel devices
JP2007333353A (ja) 2006-06-19 2007-12-27 Univ Of Tsukuba 超臨界冷媒用マイクロチャンネル一体型積層構造熱交換器
CN101868686B (zh) * 2007-11-14 2012-04-11 舒瑞普国际股份公司 分配管
US20090211977A1 (en) * 2008-02-27 2009-08-27 Oregon State University Through-plate microchannel transfer devices
WO2010042794A2 (en) * 2008-10-10 2010-04-15 Velocys Inc. Process and apparatus employing microchannel process technology
JP4879292B2 (ja) * 2009-04-10 2012-02-22 三菱電機株式会社 プレート式熱交換器及び冷凍空調装置
JP2013057426A (ja) * 2011-09-07 2013-03-28 Hitachi Appliances Inc プレート式熱交換器及びこれを備えた冷凍サイクル装置
JP6162836B2 (ja) * 2016-02-15 2017-07-12 株式会社東芝 熱交換器
JP7072790B2 (ja) * 2017-07-19 2022-05-23 株式会社前川製作所 熱交換器
CN208443229U (zh) * 2018-07-12 2019-01-29 崔集 一种液压风冷式热交换器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000050822A1 (fr) 1999-02-24 2000-08-31 Hachiyo Engineering Co., Ltd. Systeme de pompe a chaleur combinant un cycle ammoniac avec un cycle dioxyde de carbone
JP2004275807A (ja) 2003-03-12 2004-10-07 Nissan Motor Co Ltd マイクロチャネル型蒸発器
CN102287969A (zh) 2011-06-16 2011-12-21 广东美的电器股份有限公司 平行流换热器
WO2013191056A1 (ja) 2012-06-18 2013-12-27 三菱電機株式会社 熱交換器

Also Published As

Publication number Publication date
EP4086553A1 (en) 2022-11-09
CN115023580B (zh) 2023-10-13
EP4086553B1 (en) 2024-07-03
US11619427B2 (en) 2023-04-04
EP4086553A4 (en) 2023-05-31
WO2021162035A1 (ja) 2021-08-19
JP2021127844A (ja) 2021-09-02
US20220381487A1 (en) 2022-12-01
CN115023580A (zh) 2022-09-06

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